Filter
Top Products
Programming
Software Command Syntax
70
P1002902-002 TTP 2000 Technical Manual 09/14/2009
The "acknowledge marker" n is placed in the command queue and when the execution of
commands reaches the marker it is sent back to the host computer. This is an addition to the
status commands that pass the queue and are answered immediately when received.
ESC ACK n1
Acknowledge Marker
1B 06 n1 hex
27 6 n1 decimal
n1 = One-byte marker. Range 1 to 255
Example •
Print data" <LF><ESC>p<ESC><ACK><1>
Wait for <1>
<RS><ESC><ACK><2>
Wait for <2>
The printer will send <1> when <print data> has executed and <2> when the ejecting
has been performed.
Important • You must wait for the acknowledge marker to return before sending any more
data to the printer.
Note • Acknowledge marker cannot be used for events that write to the flash PROM, for
instance font loading. This is because the writing procedure erases the buffer, including the
markers, and uses all RAM in the printer.